Mounting bracket



FIG. 1 is a perspective view taken from a rear, right side of a mounting bracket according to an embodiment of our design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a mounting bracket, as shown and described. 